KR970068560A - 2 tuner Television that receives and reproduces the voice of another channel when watching a text broadcast - Google Patents

2 tuner Television that receives and reproduces the voice of another channel when watching a text broadcast Download PDF

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Publication number
KR970068560A
KR970068560A KR1019960009161A KR19960009161A KR970068560A KR 970068560 A KR970068560 A KR 970068560A KR 1019960009161 A KR1019960009161 A KR 1019960009161A KR 19960009161 A KR19960009161 A KR 19960009161A KR 970068560 A KR970068560 A KR 970068560A
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KR
South Korea
Prior art keywords
tuner
voice
video
broadcast
television
Prior art date
Application number
KR1019960009161A
Other languages
Korean (ko)
Inventor
민기식
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019960009161A priority Critical patent/KR970068560A/en
Publication of KR970068560A publication Critical patent/KR970068560A/en

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  • Television Systems (AREA)

Abstract

본 발명은 복수의 튜너를 갖는 텔레비전에 과한 것으로써 보다 상세하게는 주화면으로 시청중인 제1튜너의 방송프로그램이 문자방송(TXT)일 경우에 제2의 튜너를 통하여 다른 채널을 수신하여 음성신호만을 재생할 수 있도록 된 2튜너 텔레비전에 있어 문자방송 시청시 다른 채널의 음성을 수신 재생하는 텔레비전에 관한 것인바, 주화면으로 선국된 채널이 문자방송일 경우 다른채널의 음성을 수신하여 스피커로 재생함으로써 복수의 채널을 통하여 다양한 정보를 얻을 수 있도록된 텔레비전을 제공하고자 제1튜너가 문자방송 수신상태, 즉 TXT 모드에서 음성출력이 선택될때 음성채널을 선국하여 그 음성동조신호를 검출하는 것에 의하여 제2튜너의 선국된 방송 신호의 음성을 스피커를 통하여 재생할 수 있도록 이루는 것을 특징으로 한다.The present invention is applicable to a television having a plurality of tuners. More specifically, when the broadcast program of the first tuner being viewed on the main screen is a text broadcast (TXT), another channel is received through the second tuner, The present invention relates to a television that receives and reproduces the voice of another channel when viewing a character broadcast in a 2-tuner television, so that when the channel selected on the main screen is a character broadcast, The first tuner selects a voice channel when a voice broadcast is received in a text broadcasting reception state, that is, when a voice output is selected in a TXT mode, and detects the voice tuning signal. Thus, The audio of the selected broadcast signal is reproduced through the speaker.

Description

2튜너 텔레비전에 있어 문자방송 시청시 다른 채널의 음성을 수신 재생하는 텔레비전2 tuner Television that receives and reproduces the voice of another channel when watching a text broadcast

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제 1 도는 본 발명이 적용된 2튜너식 텔레비전의 구성을 도시한 블럭다이어그램, 제 2 도는 제1도에 도시된 텔레비전의 문자방송시청시 다른 채널의 음성수신과 재생과정을 도시한 플로우챠트.FIG. 1 is a block diagram showing the configuration of a 2-tuner type television to which the present invention is applied; FIG. 2 is a flow chart showing a voice receiving and reproducing process of another channel when watching a character broadcast of the television shown in FIG.

Claims (1)

제1 및 제2튜너(10, 20)와, 영상복합신호 검출부(11, 21)과, 상기 영상 복합신호로부터 영상신호와 음성신호를 분리검파하는 영상신호검파부(12, 22)와 음성신호 검파부(13, 23) 및 상기 제1튜너에 TXT 디코더(14)를 포함하며 영상과 음성을 재생출력하는 2튜너 텔레비전에 있어서, 문자방송 수신시 그 문자를 디코딩 하는 TXT 디코더(14)와 상기 제1튜너(10)의 영상신호 검파부(12)와 상기 제2튜너(20)의 영상신호 검파부(22)의 출력을 마이콤(33)에 의하여 택일적으로 출력영상을 선택하는 스위칭 IC(30)에 연결하여 비디오 IC(40)와 영상증폭부(50)를 통하여 CRT(60)로 출력되도록 이루고, 상기 제1튜너(10)의 음성신호검파부(13)와 상기 제2튜너(20)의 음성신호검파부(23)의 출력을 마이콤(33)에 의하여 택일적으로 출력음성을 선택하는 스위칭 IC(31)에 연결하여 이 스위칭 IC(31) 출력을 사운드제어 IC(41) 및 음성증폭부(51)를 통하여 주스피커(51)로 재생출력되도록 이루어지는 것을 특징으로 하는 2튜너 텔레비전에 있어 문자방송 시청시 다른 채널의 음성을 수신 재생하는 텔레비전.A video composite signal detecting unit (11, 21), an image signal detecting unit (12, 22) for separating and detecting a video signal and a voice signal from the video composite signal, And a TXT decoder (14) on the first tuner and reproducing and outputting video and audio, comprising: a TXT decoder (14) for decoding the character when receiving a character broadcast; The output of the video signal detector 12 of the first tuner 10 and the output of the video signal detector 22 of the second tuner 20 are selectively switched by the microcomputer 33 to a switching IC The audio signal detector 13 of the first tuner 10 and the second tuner 20 of the first tuner 10 are connected to the video tuner 20 through the video IC 40 and the video amplifier 50, To the switching IC 31 for selecting an output voice by the microcomputer 33 and outputs the output of the switching IC 31 Sound control IC (41) and an audio amplifier section 51 through the main speaker 51 is in the second tuner to the television, characterized made so that the reproduction output when watching television character broadcast receiving reproducing the voice of the other channel. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960009161A 1996-03-29 1996-03-29 2 tuner Television that receives and reproduces the voice of another channel when watching a text broadcast KR970068560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960009161A KR970068560A (en) 1996-03-29 1996-03-29 2 tuner Television that receives and reproduces the voice of another channel when watching a text broadcast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960009161A KR970068560A (en) 1996-03-29 1996-03-29 2 tuner Television that receives and reproduces the voice of another channel when watching a text broadcast

Publications (1)

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KR970068560A true KR970068560A (en) 1997-10-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040008928A (en) * 2002-07-19 2004-01-31 삼성전자주식회사 Television with sound selecting function
KR20040110705A (en) * 2003-06-20 2004-12-31 주식회사 대우일렉트로닉스 Method for seeing and hearing a picture and audio by using different channel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040008928A (en) * 2002-07-19 2004-01-31 삼성전자주식회사 Television with sound selecting function
KR20040110705A (en) * 2003-06-20 2004-12-31 주식회사 대우일렉트로닉스 Method for seeing and hearing a picture and audio by using different channel

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